refactor(hooks): reduce null types (#3111)

(cherry picked from commit 8b5d997322)

apps/web/src/components/affine/new-workspace-setting-detail/delete-leave-workspace/delete/index.tsx

@@ -30,7 +30,7 @@ export const WorkspaceDeleteModal = ({
   onDeleteWorkspace,
 }: WorkspaceDeleteProps) => {
   const [workspaceName] = useBlockSuiteWorkspaceName(
-    workspace.blockSuiteWorkspace ?? null
+    workspace.blockSuiteWorkspace
   );
   const [deleteStr, setDeleteStr] = useState<string>('');
   const allowDelete = deleteStr === workspaceName;

apps/web/src/components/pure/workspace-slider-bar/WorkspaceSelector/workspace-selector.tsx

@@ -15,7 +15,7 @@ import {
 } from './styles';
 
 export type WorkspaceSelectorProps = {
-  currentWorkspace: AllWorkspace | null;
+  currentWorkspace: AllWorkspace;
   onClick: () => void;
 };
 
@@ -28,7 +28,7 @@ export const WorkspaceSelector: React.FC<WorkspaceSelectorProps> = ({
   onClick,
 }) => {
   const [name] = useBlockSuiteWorkspaceName(
-    currentWorkspace?.blockSuiteWorkspace ?? null
+    currentWorkspace?.blockSuiteWorkspace
   );
   const [workspace] = useCurrentWorkspace();
 

apps/web/src/components/root-app-sidebar/index.tsx

@@ -37,7 +37,7 @@ export type RootAppSidebarProps = {
   onOpenQuickSearchModal: () => void;
   onOpenSettingModal: () => void;
   onOpenWorkspaceListModal: () => void;
-  currentWorkspace: AllWorkspace | null;
+  currentWorkspace: AllWorkspace;
   openPage: (pageId: string) => void;
   createPage: () => Page;
   currentPath: string;